A transience condition for a class of one-dimensional symmetric Lévy processes
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1. | Title | Title of document | A transience condition for a class of one-dimensional symmetric Lévy processes |
2. | Creator | Author's name, affiliation, country | Nikola Sandrić; University of Zagreb; Croatia |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | characteristics of a semimartingale; electrical network; L\'evy measure; L\'evy process; random walk; recurrence; transience |
3. | Subject | Subject classification | 60G17; 60G50; 60G51 |
4. | Description | Abstract | In this paper, we give a sufficient condition for the transience for a class of one dimensional symmetric Lévy processes. More precisely, we prove that a one dimensional symmetric Lévy process with the Lévy measure $\nu(dy)=f(y)dy$ or $\nu(\{n\})=p_n$, where the density function $f(y)$ is such that $f(y)>0$ a.e. and the sequence $\{p_n\}_{n\geq1}$ is such that $p_n>0$ for all $n\geq1$, is transient if $$\int_1^{\infty}\frac{dy}{y^{3}f(y)}<\infty\quad\mbox{or}\quad\sum_{n=1}^{\infty}\frac{1}{n^{3}p_n}<\infty.$$ Similarly, we derive an an alogous transience condition for one-dimensional symmetric random walks with continuous and discrete jumps. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2013-08-24 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ecp.ejpecp.org/article/view/2802 |
10. | Identifier | Digital Object Identifier | 10.1214/ECP.v18-2802 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Communications in Probability; Vol 18 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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